Glass viewing device



FIG. 1 is an isometric view of a glass viewing device of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a plan view thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM I claim the ornamental design for a glass viewing device, as shown and described. 